343526434 has 8 divisors (see below), whose sum is σ = 517124268. Its totient is φ = 171151680.

The previous prime is 343526423. The next prime is 343526467. The reversal of 343526434 is 434625343.

It can be written as a sum of positive squares in 2 ways, for example, as 282139209 + 61387225 = 16797^2 + 7835^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 343526434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305067 + ... + 306190.

Almost surely, 2^343526434 is an apocalyptic number.

343526434 is a deficient number, since it is larger than the sum of its proper divisors (173597834).

343526434 is a wasteful number, since it uses less digits than its factorization.

343526434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611540.

The product of its digits is 103680, while the sum is 34.

The square root of 343526434 is about 18534.4661104657. The cubic root of 343526434 is about 700.3579353109.

The spelling of 343526434 in words is "three hundred forty-three million, five hundred twenty-six thousand, four hundred thirty-four".